In all the world, Guilmette (Guilmette 
) is a very rare girly given name. The first name Guilmette is characteristic of Western Europe, particularly France, where it is a very rare girly name. Much more frequently, Guilmette is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Guilmette | Canada, South Korea, France, New Zealand, United States |
| marshall guilmette college basketball player (2013–2015) East Carolina |
|